Envelope solitary waves and their reflection and transmission due to impurities in a granular material Project supported by the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No. XDA01020304) and the National Natural Science Foundation of China (Grant Nos. 91026005, 11547304, 11275156, 11047010, and 61162017). |
(color online) Comparison between the analytical results of Eq. ( |